Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service), Tolk, A., & Jain, L. C. (2009). Complex Systems in Knowledge-based Environments: Theory, Models and Applications. Springer Berlin Heidelberg.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service), Andreas Tolk, και Lakhmi C. Jain. Complex Systems in Knowledge-based Environments: Theory, Models and Applications. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service), et al. Complex Systems in Knowledge-based Environments: Theory, Models and Applications. Springer Berlin Heidelberg, 2009.